.bioplus-doctors-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr)); /* 4 cards per row */
    gap: 30px;
    margin: 40px 0px;
}

/* Tablet */
@media (max-width: 1024px) {
    .bioplus-doctors-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media (max-width: 600px) {
    .bioplus-doctors-grid {
        grid-template-columns: 1fr;
    }
}

/* Doctor Card */
.doctor-card {
    background: #ffffff;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 12px 30px rgba(0,0,0,0);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    border: none; /* no border for non-featured */
}

.doctor-card:hover {
    transform: translateY(-6px);
}

.doctor-card.featured {
    border: 0px solid #1662e3; /* dark blue border */
    box-shadow: 0 8px 25px rgba(22, 98, 227, 0.25);
}

/* Doctor Image */
.doctor-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
}

/* Card Content */
.doctor-content {
    padding: 10px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    align-items: center; /* center children horizontally */
}

/* Text Fields */
.specialization {
    font-size: 14px;
    color: #666;
    margin-bottom: 5px;
}

.nmc {
    font-size: 13px;
    margin-bottom: 5px;
}

.availability {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-bottom: 10px;
}

.available-day {
    background: #e8f7f0;
    color: #2bb673;
    padding: 4px 8px;
    font-size: 12px;
    border-radius: 6px;
}

/* CTA Button */
.doctor-cta {
    display: inline-block;
    text-align: center;
    margin-top: auto;       /* push button to bottom */
    padding: 8px 14px;       
    border-radius: 999px;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none !important;   /* remove underline */
    color: #ffffff;
    background: linear-gradient(135deg, #1e6dfb, #1662e3);
    transition: all 0.3s ease;
    cursor: pointer;
    width: auto;             
    max-width: 180px;
    margin-bottom: 15px; 
}

/* Hover Effect */
.doctor-cta:hover {
    background: linear-gradient(135deg, #2bb673, #60d47e); /* light green gradient */
    transform: translateY(-1px);
    box-shadow: 0 6px 15px rgba(22, 98, 227, 0.25);
}